Troubleshooting & Tips

The National HRRVC Page has quite an extensive list of technical articles. You must first log in as a HRRVC member using your club number as the User Name and your ZIP code as the Password. Look at the left side of the page under Resources for "Technical Articles".

How to use the shift selector to read oil level and diagnostic codes on 3000/4000 Series Allison transmissions (PDF File)

Welcome to SilverLeaf Electronics

Looking to get better fuel economy? Get up the hill a bit faster? Avoid breakdowns? Or just understand how your diesel engine really wants to be treated?

Then you are in the right place.

We build the best diesel engine instrumentation in the world. And you can use our monitors to accomplish all of the above - and a lot more. Once you've experienced driving with SilverLeaf, you'll wonder how you ever got along without it.

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Last Changed - 11/4/07